Focus on the pronunciation of gas
English definition of “gas”
/gæs/ noun (plural gases or gasses)
› [C or U] ENVIRONMENT a substance in a form like air that is neither solid nor liquid: Oxygen, hydrogen and nitrogen are all gases. All EU countries are required to cut their emissions of greenhouse gases.
› [U] (US also gasoline, UK petrol) NATURAL RESOURCES, TRANSPORT a liquid obtained from petroleum, used especially as fuel for cars and other vehicles: It was getting late and we were nearly out of gas. The price of gas seems to be getting higher and higher. → See also greenhouse gas, natural gas